baber/WOPTO huggingface dataset:
Patent JP-2003168418-A (JP)
Title: Alkaline storage battery
Inventor: TANAKA TOSHIKI
IPC: H01M2/26
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a structure wherein the conductivity between a core body of the electrode plate and the collecting terminal is secured and both can be connected simply, even if an impact and a vibration are added to the battery and electrode is swollen or contracted accompanying charge and discharge in an alkaline storage battery in which a circuit board end part of an electrode plate is connected with a collecting terminal by a tab-less mode and in which the conductivity is established between both.  <P>SOLUTION: A 3-dimensional porous metal plate composed of an aggregate of sponge state or metal fiber is applied as the collecting terminal, the collecting terminal and an exposed part of the core body of the electrode plate are made to be connected by means of pressurized installation, and electric conduction between both is secured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169466-A (JP)
Title: Power supply generation circuit, display, and portable terminal unit
Inventor: TOYOSAWA NOBORU
IPC: H04W88/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the amount of the loss of power consumption is large when allowing a current to flow to a voltage-dividing resistor and a comparator used for comparing voltages even in cases other than the voltage comparison of regulation in a DC-DC convertor having a regulation function.  <P>SOLUTION: In a DC-DC convertor having a charge pump circuit 31, a voltage-dividing circuit 32, and a regulation circuit 33, by the ON/OFF control of PchMOS transistors Qp21, Qp22, and Qp31 based on an enable pulse enb, the voltage-dividing circuit 32 and a comparator 41 are set to be in active states only during a regulation period, and are set to be in inactive states in periods except the regulation period. As a result, a current is allowed to flow to voltage-dividing resistors R1 and R2 and the comparator 41 only for a fixed period required for regulation operation, thus inhibiting the loss of power consumption caused by allowing the current to continuously flow to the voltage- dividing resistors R1 and R2 and the comparator 41.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171061-A (JP)
Title: Image forming system
Inventor: MIYAKE NORIFUMI
IPC: G03G15/00
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To minimize waste after detecting a case where insertion sheets are double fed when processing in an operation mode using the insertion sheet.  <P>SOLUTION: This image forming system has the operation mode discharging sheets C carried without interposed by a printer 300 and sheets P carried via the printer 300 on a processing tray 630 in an arbitrary order and forming a sheet bundle on the processing tray 630. This system has an interruption key commanding the interruption of the operation of the operation mode, and a continuation key commanding the restarting of the interrupted operation. This system is characterized in that, when there is an input of the interruption key during operation in the operation mode, the operation is temporarily interrupted and shifted into an intermediate state waiting for the next command, when there is an input of the continuation key in the intermediate state, the temporarily interrupted operation is restarted to continue the operation, or when there is an input of the interruption key again in the intermediate state, the temporarily interrupted operation is completely stopped and fallen into the stop state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171917-A (JP)
Title: Waterproofing tool and waterproofing method using the waterproofing tool
Inventor: IWASAKI KAZUTOSHI
IPC: E02B3/04
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproofing tool with a simple structure and easy manufacture suiting mass production, exercising a waterproofing function even against a large quantity of water, and which can be easily installed just by supplying water and stored in a folded state.  <P>SOLUTION: The waterproofing tool is characterized in that it is formed by a foldable cylindrical waterproof bag body, it has water supply and drain ports, and both ends of the cylindrical waterproof bag body are closed. It is preferable that a longitudinal length of the waterproof bag body is three times or more of a diameter of a longitudinal center part in a water filled state. It is preferable that the waterproof bag body comprises a rubber material using a woven fabric as a reinforcing layer, and both ends of the cylindrical waterproof bag body are closed by retainment fittings.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170499-A (JP)
Title: Lamination apparatus
Inventor: KADOTE TAKAFUMI
IPC: B29L9/00
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To keep the distance between heating elements constant even when a fitting member is expanded thermally by the change of temperature.  <P>SOLUTION: A lamination apparatus has a heating part 20 having a fitting member 22 fitted with a pair of ceramic heaters 21 facing each other for heating a laminated film conveyed in a passage from both sides with a medium held between them, a fitting body 24 for supporting the heating part 20, a fitting part 31 for fitting the heating part 20 to the fitting body 24, and a press adhesion means for making the medium and the laminated film adhere to each other by pressing the laminated film heated by the heating part 20 from both sides. The fitting part 31 allows the thermal expansion of the fitting member 22 in the direction along the facing surfaces of the ceramic heaters 21 of a pair.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169877-A (JP)
Title: Apparatus for stopping rotating panel at fixed position for rotating panel apparatus
Inventor: TAGUCHI KATSUO
IPC: A63F5/04
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for allowing an index to surely show a divided area displayed on the surface of a rotating panel.  <P>SOLUTION: The rotating panel 4 having the proper number of divided areas 3,... divided in a rotating direction is assembled rotatably to a spindle erected at a base board so that a specific divided area 3 may be shown by the index 5 provided at the base board when the rotation of the panel 4 is stopped by kinematic friction force. The base board and the panel 4 are assembled to each other by fitting and inserting the spindle to an assembling cylinder 8 provided at the panel 4. Projecting edges 11 positioned corresponding to the respective boundaries of the divided areas 3 are arranged side by side on the outer peripheral surface of the cylinder 8 along an outer peripheral direction. Then, an engaging projection part positioned on the rotation track of the projecting edges 11 is provided on the base board along the tangent line of the rotation track.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173344-A (JP)
Title: Life electronic information retrieval system and life electronic information retrieval method
Inventor: KAWAGUCHI TADAYOSHI
IPC: G06F17/30
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new life electronic information retrieval system and life electronic information retrieval method allowing even an information weaker to extremely easily retrieve and acquire the life related information required by itself.  <P>SOLUTION: This system comprises a life information database A for storing 'shopping' information data, 'meal' information data, 'clothes' information data, 'health' information data, 'medical' information data, and the like with two-character index data of 'shopping', 'meal', 'housing', 'health', 'medical', 'caring', 'nursing', 'work', 'education', 'leisure', 'insurance', 'financial', 'social', 'public', 'administration', 'consultation' and 'emergency' attached thereto, which express life related information as 18 themes. In the access to the living information database A from external communication equipment B through an information communication network D, the information data can be retrieved according to the selection of the two-character index data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177368-A (JP)
Title: Semiconductor optical modulator, mach-zehnder type optical modulator and optical modulator integrated type semiconductor laser
Inventor: SEKIGUCHI SHIGEAKI
IPC: H01S5/026
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor optical modulator, a Mach-Zehnder type optical modulator and an optical modulator integrated type semiconductor laser, in which an electric field is effectively applied on an optical waveguide core layer, and the propagation characteristic of a modulated wave is not deteriorated.  <P>SOLUTION: An n-type clad layer 102 is stacked on a semi-insulating semiconductor substrate 101, on which an optical waveguide layer 103 is formed. The optical waveguide layer 103 is composed of clad layers 103b and 103c, and an optical waveguide core layer 103a interposed between the clad layers 103b and 103c. Further, an n-type clad layer 104 is formed on the optical waveguide layer 103. In this way, an n-type semiconductor whose electric conductivity is comparatively high, light absorptivity is comparatively low and impurities are hardly diffused, is used as the clad layers formed on and under the optical waveguide layer 103, further a semi-insulating layer is provided between the n-type clad layers 102 and 104.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189561-A (JP)
Title: Winding method and winding equipment to stator core
Inventor: HOSONO SEIJI
IPC: H02K1/18
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winding method and winding equipment to a stator core which can more improve workability when a plurality of conductors are wound in parallel around divided teeth of a stator core.  <P>SOLUTION: A plurality of divided teeth 20 are fixed to a bendable tool 30. It is so bent that a winding line to the divided teeth 20 for winding does not interfere with other divided teeth 20. In this state, the tool 30 is installed in rotating equipment 53. A shaft center of the divided teeth 20 to which the winding is to be applied is set as a rotation center and rotation is performed. After winding around an outer periphery of the divided teeth 20 is finished, the jig 30 is pivoted in the direction of bending. Other divided teeth 20 to which winding is not yet applied is positioned at the rotation center, and winding is performed. By repeating the above process, winding is sequentially applied to the plurality of divided teeth 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003031707-A (JP)
Title: Method for manufacturing nonvolatile memory cell
Inventor: KIN SENJU
IPC: H01L21/28
Filed: 2001-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a nonvolatile memory cell capable of forming a gate electrode with a tungsten W to realize integration of a nonvolatile memory cell, and overcoming the heat treatment problem of high temperature generated during the use of the gate electrode. SOLUTION: The method for manufacturing the nonvolatile memory cell comprises the steps of: forming a tunnel oxide film, a floating gate electrode, a dielectric film, and a control gate electrode; forming a source and drain region by processing a source/drain ion implantation; forming an oxide layer on the source and drain region by selectively processing oxidation; and forming a spacer on the both sides of the floating gate electrode and the control gate electrode.
Patent JP-2003188150-A (JP)
Title: Semiconductor process monitoring method and semiconductor process monitoring system
Inventor: YASUDA MASAHARU
IPC: H01L21/3065
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for monitoring a semiconductor process by which measurement of the thickness or the like of a film formed on a semiconductor substrate can be easily performed in a nondestructive manner and to provide a monitoring system.  <P>SOLUTION: With respect to the semiconductor process monitoring method by which the thickness of a semiconductor substrate is processed by a plasma, the correlation between the physical quantity of the plasma necessary for the plasma processing and the variation in the thickness of a semiconductor substrate 8 to be processed is previously obtained. When the semiconductor substrate 8 is subjected to a plasma processing, the physical quantity of the plasma during the plasma processing is measured and the variation in the thickness or the thickness of the semiconductor substrate 8 is calculated according to the correlation. The plasma processing is completed when the thickness of the semiconductor substrate 8 reaches the desired thickness.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188041-A (JP)
Title: Chip component and circuit arrangement packaging the same
Inventor: IGARASHI YUUSUKE
IPC: H01G4/252
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To form an electrode of a chip component 12B by an Ni film, to prevent an eutectic alloy from being formed, and to prevent cracks from being formed in an insulating resin when reflow-soldering circuit arrangement 10.  <P>SOLUTION: The electrode of a chip component 12B is formed by an Ni film 18. The chip component 12B is mounted on a conductive pattern 11 via solder 15B. In this case, a relatively large amount of flux is contained in the solder 15B to increase solderability in Ni. As a result, the formation of an eutectic alloy where a temperature in solidus is low is prevented, thus preventing damage to the circuit arrangement 10 by cracks in an insulating resin 13 when mounting the circuit arrangement 10 onto a board by reflow-soldering.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185640-A (JP)
Title: Sample holder case, ultrasonic image inspecting apparatus, and its method
Inventor: TAKEUCHI TAKESHI
IPC: G01N29/04
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily handled sample holder case capable of fixing a sample in a water tank without contact with water, performing total examination on the sample, being utilized for delivery inspection on electronic components, etc., and being implemented without causing large alterations in the constitution of an apparatus side, an ultrasonic image inspecting apparatus, and its method.  <P>SOLUTION: In the apparatus, electric signals from a flaw detector 22 are converted into ultrasonic waves by an ultrasonic probe 13, and the sample 20 is irradiated with the ultrasonic waves via the water 18. Then the ultrasonic waves returned from the sample are converted into electric signals by the ultrasonic probe to form the image of the inside of the sample. The apparatus is provided with the sample holder case 19 housing the sample inside and arranged in the water tank 17. The sample holder case is provided with a case main body 31 in which the sample is arranged in an internal space 35, a lid member 33 which is mounted to the case main body in such a way as to be freely opened and closed and in which an opening part 33a is formed, a high-molecular film 34 provided between them, and an exhaust hole part 37. The internal space is evacuated at measurement to bring the high-molecular film into close contact with the sample.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186015-A (JP)
Title: Liquid crystal display device
Inventor: SHIMIZU SHIGEO
IPC: G02F1/13363
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of a disclination line on an image.  <P>SOLUTION: A reflective liquid crystal display device with liquid crystal molecules of a vertical alignment mode, is provided with a first means to convert incident light to linearly polarized light and a second means to convert the linearly polarized light to circularly or elliptically polarized light on an optical path of the incident light, and at the same time, is provided with a third means to convert circularly or elliptically polarized light to linearly polarized light and a fourth means to draw out linearly polarized light with an axis of polarization different to that of the linearly polarized light obtained with the first means by 90° on an optical path of the reflected light.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002302896-A (JP)
Title: Coating fluid
Inventor: SIMONS MICHAEL J.
IPC: C09D135/00
Filed: 2001-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a coating fluid usable for inkjet printing to form a glossy print without using a specific coating technique. SOLUTION: The coating fluid for forming a coating layer on a substrate for printing contains an aqueous dispersion of (a) an inorganic oxide selected from aluminum oxide and silica in an amount of 2-50 wt.% based on the sum of the aqueous liquid and the inorganic oxide and (b) a composition containing a polymer having negatively charged group and an anionic surfactant in an amount of 1-50 wt.% based on the oxide (a).
Patent JP-2003033559-A (JP)
Title: Shooting game apparatus
Inventor: KIM YONG HWAN
IPC: A63F9/02
Filed: 2001-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an improved shooting game apparatus that can prevent a bullet from colliding with the wall of a game apparatus for damage by installing a shock-buffering means on the inner wall of a shooting game apparatus, more specifically the game apparatus, can prevent a gun from being stolen and give stable feeling when a player aims at a target by fixing the gun to a housing, and can easily fitting the target. SOLUTION: The shooting game apparatus including the gun for discharging a bullet using compressed air, and a target that is arranged with fixed distance to the front of the gun comprises a housing having at least one opening on the front wall, a gun-supporting means that is fitted to the inside of the opening of the front wall for supporting the gun, and a target-fitting means that is fitted with fixed distance to the front of the gun for fitting at least one target.
Patent JP-2003189984-A (JP)
Title: Seat for baby
Inventor: ISHIKURA TAKASHI
IPC: A47D1/08
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight seat for a baby with a simple structure and easy assembly operation capable of realizing stable rocking.  <P>SOLUTION: The seat for a baby is composed of a bottom part frame body, a back part frame body connected with the bottom frame body and inclined obliquely upward toward the back with respect to the bottom part frame body from the bottom part frame body, and a leg part frame body connected so as to extend forward than the back frame body. A longitudinal length (a) when the bottom part frame body is projected from above and a longitudinal length b when the back part frame body is projected from above are within a range of a/b=1.0-1.3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002232203-A (JP)
Title: High performance microwave filter
Inventor: BARBA GEA MARIANO
IPC: H01P1/205
Filed: 2001-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a high performance microwave filter having a resonance frequency that corresponds to an electromagnetic resonance mode of a hybrid electromagnetic family comprising electric and magnetic field patterns and having monomode resonators. SOLUTION: This filter can produce perturbation in respective electric fields a2 and b2 of two of the adjacent resonators, giving rise to a coupling of relatively high magnitude between unperturbed electric fields a1 and b1.
Patent JP-2003191712-A (JP)
Title: Pneumatic tire
Inventor: ITO SHUNGO
IPC: B60C19/12
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire which is excellent in piercing resistance against a projection at a groove bottom position of a tread part face, especially a tread groove in which the rubber thickness of the tread part gets smaller even when the projection such as a nail, a stone, etc., scattered on a driving road is stepped on by the tire.  <P>SOLUTION: On the outer circumference of a crown part 3 of a radial carcass 2 consisting of at least 1 ply extending in the toroidal state between a pair of bead cores, a belt 5 constituted by 2 or more layers of cord layers 4a and 4b made of a cord extending inclined against the tire circumferential direction, and a tread part 7 on which a tread groove 6 is arranged are sequentially arranged, and an auxiliary layer 10 which is excellent in piercing resistance against the projection such as a nail, a stone, etc., is arranged on a zone corresponding at least to the tread groove 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191251-A (JP)
Title: Mandrel for mold for plastics or the like
Inventor: KITANO MINORU
IPC: B29C33/40
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mandrel for a mold for plastics or the like utilizing the thermal decomposition of a nickel carbonyl gas and a manufacturing method thereof.  <P>SOLUTION: The surface layer of the mandrel for the mold for plastics or the like is formed of a heat-resistant resin of which the loss on heating at a heating temperature of 150-190°C and in a heating time of 16-18 hours is 0.05% or below and further it is reinforced with a wire net. Therefore a uniform metal nickel layer can be formed on the surface layer of the mandrel without causing a blister or vapor deposition nonuniformity. Besides, the metal nickel layer can be separated from the surface layer of the mandrel at a low temperature and in a short time by adding a heat degradation substance to the heat-resistant resin that forms the surface layer. Since the surface layer is reinforced with metal wires, the vapor deposition nonuniformity of the metal nickel layer is eliminated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2005216329-A (JP)
Title: Optical pickup apparatus and optical information recording and/or reproducing apparatus
Inventor: KUBO TAKESHI
IPC: G11B7/12
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup apparatus and an optical information recording and/or reproducing apparatus in which dustproof of a laser light source and a photodetector can be performed surely with simple structure without using new parts or by decreasing parts to be used as much as possible.  <P>SOLUTION: This apparatus is the optical pickup apparatus in which at least either of a laser light source 25 radiating a light beam so as to face to an information recording plane of an optical disk 50 to record and/or reproduce an information signal and a photodetector 26 receiving a return light beam reflected by the information recording plane is incorporated in an electric circuit part in a state in which it is not covered by a package. The laser light source 25 and the photodetector 26 excluding a part in which the light beam is passed through are surrounded as labyrinth structure 65 by combining at least two members.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003198034-A (JP)
Title: Ic package, and optical transmitter and receiver
Inventor: NAGASE TORU
IPC: H01S5/022
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce deterioration in the transmission characteristics of a high-frequency signal and improve the productivity.  <P>SOLUTION: There are a chip carrier 1a consisting of a dielectric, a bare chip 2 mounted on the chip carrier 1a, a bump 6 for connecting a chip electrode 5 to a conductor pad 9, a via 10d for connecting a conductor pad 13 to the conductor pad 9, and a bump 14 connected to the conductor pad 13. Differential lines 11a and 11b are exposed on the surface of the chip carrier 1a, a high-frequency signal to be processed by the bare chip 2 is transmitted via the differential lines 11a and 11b that are exposed on the surface of the chip carrier 1a, and a signal other than the high-frequency signal to be processed by the bare chip 2 is transmitted via the bump 14.  <P>COPYRIGHT: (C)2003,JPO